1540945560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2222

約数の個数: 256

約数和(自身を含む): 5839257600

約数和(自身を除く): 4298312040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 79, 84, 88, 105, 110, 120, 132, 140, 154, 158, 165, 168, 210, 220, 231, 237, 264, 280, 308, 316, 330, 385, 395, 420, 440, 462, 474, 553, 616, 632, 660, 770, 790, 840, 869, 924, 948, 1106, 1155, 1185, 1320, 1540, 1580, 1659, 1738, 1848, 1896, 2111, 2212, 2310, 2370, 2607, 2765, 3080, 3160, 3318, 3476, 4222, 4345, 4424, 4620, 4740, 5214, 5530, 6083, 6333, 6636, 6952, 8295, 8444, 8690, 9240, 9480, 10428, 10555, 11060, 12166, 12666, 13035, 13272, 14777, 16590, 16888, 17380, 18249, 20856, 21110, 22120, 23221, 24332, 25332, 26070, 29554, 30415, 31665, 33180, 34760, 36498, 42220, 44331, 46442, 48664, 50664, 52140, 59108, 60830, 63330, 66360, 69663, 72996, 73885, 84440, 88662, 91245, 92884, 104280, 116105, 118216, 121660, 126660, 139326, 145992, 147770, 162547, 166769, 177324, 182490, 185768, 221655, 232210, 243320, 253320, 278652, 295540, 325094, 333538, 348315, 354648, 364980, 443310, 464420, 487641, 500307, 557304, 591080, 650188, 667076, 696630, 729960, 812735, 833845, 886620, 928840, 975282, 1000614, 1167383, 1300376, 1334152, 1393260, 1625470, 1667690, 1773240, 1834459, 1950564, 2001228, 2334766, 2438205, 2501535, 2786520, 3250940, 3335380, 3502149, 3668918, 3901128, 4002456, 4669532, 4876410, 5003070, 5503377, 5836915, 6501880, 6670760, 7004298, 7337836, 9172295, 9339064, 9752820, 10006140, 11006754, 11673830, 12841213, 14008596, 14675672, 17510745, 18344590, 19505640, 20012280, 22013508, 23347660, 25682426, 27516885, 28017192, 35021490, 36689180, 38523639, 44027016, 46695320, 51364852, 55033770, 64206065, 70042980, 73378360, 77047278, 102729704, 110067540, 128412130, 140085960, 154094556, 192618195, 220135080, 256824260, 308189112, 385236390, 513648520, 770472780, 1540945560]

約数ペア:

[(1, 1540945560), (2, 770472780), (3, 513648520), (4, 385236390), (5, 308189112), (6, 256824260), (7, 220135080), (8, 192618195), (10, 154094556), (11, 140085960), (12, 128412130), (14, 110067540), (15, 102729704), (20, 77047278), (21, 73378360), (22, 70042980), (24, 64206065), (28, 55033770), (30, 51364852), (33, 46695320), (35, 44027016), (40, 38523639), (42, 36689180), (44, 35021490), (55, 28017192), (56, 27516885), (60, 25682426), (66, 23347660), (70, 22013508), (77, 20012280), (79, 19505640), (84, 18344590), (88, 17510745), (105, 14675672), (110, 14008596), (120, 12841213), (132, 11673830), (140, 11006754), (154, 10006140), (158, 9752820), (165, 9339064), (168, 9172295), (210, 7337836), (220, 7004298), (231, 6670760), (237, 6501880), (264, 5836915), (280, 5503377), (308, 5003070), (316, 4876410), (330, 4669532), (385, 4002456), (395, 3901128), (420, 3668918), (440, 3502149), (462, 3335380), (474, 3250940), (553, 2786520), (616, 2501535), (632, 2438205), (660, 2334766), (770, 2001228), (790, 1950564), (840, 1834459), (869, 1773240), (924, 1667690), (948, 1625470), (1106, 1393260), (1155, 1334152), (1185, 1300376), (1320, 1167383), (1540, 1000614), (1580, 975282), (1659, 928840), (1738, 886620), (1848, 833845), (1896, 812735), (2111, 729960), (2212, 696630), (2310, 667076), (2370, 650188), (2607, 591080), (2765, 557304), (3080, 500307), (3160, 487641), (3318, 464420), (3476, 443310), (4222, 364980), (4345, 354648), (4424, 348315), (4620, 333538), (4740, 325094), (5214, 295540), (5530, 278652), (6083, 253320), (6333, 243320), (6636, 232210), (6952, 221655), (8295, 185768), (8444, 182490), (8690, 177324), (9240, 166769), (9480, 162547), (10428, 147770), (10555, 145992), (11060, 139326), (12166, 126660), (12666, 121660), (13035, 118216), (13272, 116105), (14777, 104280), (16590, 92884), (16888, 91245), (17380, 88662), (18249, 84440), (20856, 73885), (21110, 72996), (22120, 69663), (23221, 66360), (24332, 63330), (25332, 60830), (26070, 59108), (29554, 52140), (30415, 50664), (31665, 48664), (33180, 46442), (34760, 44331), (36498, 42220)]